Note: The uninstaller may offer to remove licenses from your registry. Do not remove the licenses.

Reboot your computer.

Install version 4.

Note: When you are upgrading with an upgrade serial number, the installer checks for the presence of a version 3 license on the computer. If it finds no version 3 license, it prompts you to enter your version 3 serial number.

If you have more than one host-only adapter, repeat these steps for each of them.

Uninstall version 2.

Note: The uninstaller may offer to remove licenses from your registry. Do not remove the licenses.

Reboot your computer.

Install version 4.

Note: When you are upgrading with an upgrade serial number, the installer checks for the presence of a version 3 license on the computer. If it finds no version 3 license, it prompts you to enter your version 3 serial number.

Reboot your computer.

You may then reconfigure host-only networking under VMware Workstation 4.